Table 2 Average treatment effect of intervention on change in agreement with UC SRAP, stratified by demographics
Difference-in-Differences/ Average Treatment Effect (95% CI) | Wald Z P-value | |
|---|---|---|
Age, years | ||
< 35 | 4.6% (1.3%, 7.8%) | 0.005 |
35–55 | 3.9% (1.5%, 6.3%) | 0.001 |
> 55 | 6.6% (4.5%, 8.6%) | <.001 |
Racial/Ethnic Identity | ||
Asian/Pacific Islander | 6.3% (3.6%, 8.9%) | <.001 |
Black | 5.6% (− 1.5%, 12.7%) | 0.12 |
Hispanic/Latin | 9.0% (2.9%, 15.1%) | 0.004 |
More than one race | 6.7% (− 9.4%, 22.8%) | 0.41 |
White | 4.5% (2.8%, 6.1%) | <.001 |
Other race | 4.5% (− 0.8%, 9.8%) | 0.09 |
Educational attainment | ||
Less than Bachelor's | 7.8% (2.8%, 12.9%) | 0.002 |
Bachelor's or higher | 4.8% (3.4%, 6.3%) | <.001 |
Health care professional employment | ||
Non-health care professional | 5.8% (4.2%, 7.6%) | <.001 |
Health care professional | 3.4% (1.3%, 6.2%) | 0.003 |
Political affiliation | ||
Conservative | − 0.2% (− 5.9%, 5.5%) | 0.94 |
Moderate | 5.8% (2.3%, 9.3%) | 0.001 |
Liberal | 5.7% (4.0%, 7.4%) | <.001 |
Not political or prefer not to answer | 5.3% (0.5%, 10.1%) | 0.03 |